Listed below are electron dot formulas for several simple molecules and ions.All valence electrons are shown; however,electrical charges have been omitted deliberately. Which of the structures is negatively charged?
A)I
B)II
C)III
D)IV

Question

Listed below are electron dot formulas for several simple molecules and ions.All valence electrons are shown; however,electrical charges have been omitted deliberately.  Which of the structures is negatively charged?
A)I 
B)II 
C)III 
D)IV

Quizplus · Accepted Answer

The Answer of Listed below are electron dot formulas for several simple molecules and ions.All valence electrons are shown; however,electrical charges have been omitted deliberately.  Which of the structures is negatively charged?
A)I 
B)II 
C)III 
D)IV

Listed Below Are Electron Dot Formulas for Several Simple Molecules